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Auroras (northern lights) in San Antonio

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Probability of northern lights in San Antonio

Forecast for 2025-10-12 18:16 local time in San Antonio
0 % San Antonio

Aurora intensity index

Auroral intensity index and theoretically possible latitude of observations for nighttime in the Western Hemisphere

Aurora intensity index

Northern lights (auroras) over North America

Forecast for 2025-10-12 18:16 local time in San Antonio
[ Click on the image to see changes over the past 24 hours ]


Northern lights (auroras) in the northern hemisphere

Forecast for 2025-10-12 18:16 local time in San Antonio
[ Click on the image to see changes over the past 24 hours ]


Probability of northern lights (auroras) in cities of United States

Forecast for 2025-10-12 18:16 local time in San Antonio
0 % Washington
0 % New York
0 % Chicago
0 % Philadelphia
0 % Seattle
0 % Detroit
0 % Portland
0 % Boston
0 % Madison
0 % Bismarck
0 % Olympia
0 % Helena
0 % Saint Paul
1 % Fairbanks
0 % Anchorage
0 % Juneau
0 % Hooper Bay
0 % Nome
1 % Kotzebue
3 % Utqiagvik
0 % Bethel
0 % Cordova

Polar auroras over the past 2 days

Changes and hourly forecast of the auroral intensity index from 2025-10-11 to 2025-10-12
Polar auroras over the past 2 days

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